| 2004 | A Meta-service for Event Notification. | Doris Jung, Annika Hinze |
| 2004 | Managing Changes to Engineering Products Through the Co-ordination of Human and Technical Activities. | Wendy K. Ivins, W. A. Gray, John C. Miles |
| 2004 | Supporting Collaborative Layouting in Word Processing. | Thomas B. Hodel, Dominik Businger, Klaus R. Dittrich |
| 2004 | Covering Your Back: Intelligent Virtual Agents in Humanitarian Missions Providing Mutual Support. | Pilar Herrero |
| 2004 | A Prototype of a Context-Based Architecture for Intelligent Home Environments. | Pablo A. Haya, Germn Montoro, Xavier Alamn |
| 2004 | VSM: Mapping XML Document to Relations with Constraint. | Zhongming Han, Shoujian Yu, Jiajin Le |
| 2004 | Performance Evaluation of JXTA Rendezvous. | Emir Halepovic, Ralph Deters, Bernard Traversat |
| 2004 | Helping People (and Machines) Understanding Each Other: The Role of Formal Ontology. | Nicola Guarino |
| 2004 | GRIDKIT: Pluggable Overlay Networks for Grid Computing. | Paul Grace, Geoff Coulson, Gordon S. Blair, Laurent Mathy, Wai Kit Yeung, Wei Cai, David A. Duce, Christopher S. Cooper |
| 2004 | Cooperative Artefacts. | Hans-Werner Gellersen |
| 2004 | Intellectual Property Rights Management Using a Semantic Web Information System. | Roberto Garca, Rosa Gil, Jaime Delgado |
| 2004 | Discovering Workflow Transactional Behavior from Event-Based Log. | Walid Gaaloul, Sami Bhiri, Claude Godart |
| 2004 | Concurrent Undo Operations in Collaborative Environments Using Operational Transformation. | Jean Ferri, Nicolas Vidot, Michle Cart |
| 2004 | Composing Mappings Between Schemas Using a Reference Ontology. | Eduard C. Dragut, Ramon Lawrence |
| 2004 | The Notion of Business Process Revisited. | Jan L. G. Dietz, Nathalie Habing |
| 2004 | Making Workflow Models Sound Using Petri Net Controller Synthesis. | Juliane Dehnert, Armin Zimmermann |
| 2004 | Business Process Optimization. | Umeshwar Dayal |
| 2004 | A Necessary Condition for Semantic Interoperability in the Large. | Philippe Cudr-Mauroux, Karl Aberer |
| 2004 | The Chrysostom Knowledge Base: An Ontology of Historical Interactions. | Dan Corbett, Wendy Mayer |
| 2004 | A General Method for Pruning OWL Ontologies. | Jordi Conesa, Antoni Oliv |
| 2004 | CLP(Flex): Constraint Logic Programming Applied to XML Processing. | Jorge Coelho, Mrio Florido |
| 2004 | Implementing QoS Aware Component-Based Applications. | Avraam Chimaris, George A. Papadopoulos |
| 2004 | Finding Compromises Between Local and Global Ontology Querying in Multiagent Systems. | Hector G. Ceballos, Ramn F. Brena |
| 2004 | PC Co-chairs' Message. | Tiziana Catarci, Katia P. Sycara |
| 2004 | A Mobile Agent Infrastructure for QoS Negotiation of Adaptive Distributed Applications. | Roberto Speicys Cardoso, Fabio Kon |